Our algorithm still has a pessimistic dependence on condition number \(\kappa \)  and error parameter \(\epsilon \) , we will explore other advanced techniques to further improve its dependence on condition number and tighten the error bounds to reduce the computation complexity. Just as the previous quantum-inspired algorithm [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}, we do not intend to illustrate the supremacy of quantum computing, we are willing to understand the boundaries between the classical and quantum methods.
